Support frame for a child&#39;s riding toy or similar article



FIG. 1 is a perspective view of a support frame for a child's riding toy or similar article showing my new design, with transverse dowels in normal position for support;

FIG. 2 is a front elevational view thereof the side opposite being substantially identical; and,

FIG. 3 is a side elevational view thereof, the side opposite being substantially a mirror image. 

The ornamental design for support frame for a child's riding toy or similar article, substantially as shown and described. 